Must also have experience in the following: 5 years of professional experience developing backend services using Java including designing REST based APIs, implementing business logic, supporting concurrent workflows, and building modular or microservices based architectures that are scalable, maintainable, and independently deployable; 5 years of professional experience developing web-based user interfaces using JavaScript frameworks, including React or Angular, including building responsive layouts, managing client-side state, integrating with backend services, and ensuring performance and usability across supported environments; 5 years of professional experience developing user interface layers using HTML and CSS based technologies, including responsive layout design, cross browser compatibility, and styling using frameworks or preprocessors including Bootstrap, LESS, or SASS; 5 years of professional experience implementing real time data updates in web applications using WebSocket based communication and JSON message formats, including designing event driven data flows, synchronizing backend state with user interfaces, and ensuring low latency and reliable updates; 5 years of professional experience working with CI CD including Jenkins, or Docker, including participating in automated build, test, and deployment workflows, supporting release processes, and improving deployment reliability; 5 years of professional experience developing and supporting complex software platforms that combine software applications with external systems or devices, including understanding end to end system behavior, deployment constraints, and real-world operational considerations; 5 years of professional experience integrating software applications with external hardware or device driven systems, including designing integration interfaces, validating behavior through testing, and troubleshooting issues that arise from software interacting with non-software components; 5 years of professional experience operating within Agile software development environments, including sprint planning, backlog refinement, estimation, release coordination, and contributing to delivery reporting across cross functional teams; 5 years of professional experience collaborating with quality engineering teams throughout the software development lifecycle, including supporting test planning, participating in defect analysis, validating fixes, and contributing to overall product quality and release readiness; 5 years of professional experience supporting production releases and golive activities, including environment preparation, deployment validation, post release verification, and issue resolution during critical release windows; 5 years of professional experience collaborating with cross functional stakeholders including product management, operations, including gathering requirements, aligning on technical constraints, communicating progress, and addressing risks throughout delivery cycles; 5 years of professional experience evaluating existing systems and recommending technical improvements, including identifying scalability or maintainability gaps, proposing architectural or design enhancements, and aligning technical decisions with long term product direction. Build strong relationships with internal stakeholders, inside and outside of Engineering, and collaborate to gather and present testing metrics and activities (30%): Partner closely with product, quality engineering, operations, infrastructure, and compliance teams to clarify requirements and align on technical constraints; Attend recurring meetings with operations, product, and infrastructure teams to expand and refine engineering playbooks and delivery practices; Gather, analyze, and present testing, quality, and operational metrics to inform readiness, risk, and release decisions; Advise technology leaders and product stakeholders on technical decisions that improve platform reliability, performance, and business value; Build and maintain working relationships with vendors and third party partners by participating in regular coordination meetings and alignment sessions as needed.